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- PDB-2p9k: Crystal structure of bovine Arp2/3 complex co-crystallized with A... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2p9k | ||||||
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Title | Crystal structure of bovine Arp2/3 complex co-crystallized with ATP and crosslinked with glutaraldehyde | ||||||
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![]() | STRUCTURAL PROTEIN / complex / actin / WD repeat | ||||||
Function / homology | ![]() EPHB-mediated forward signaling / Regulation of actin dynamics for phagocytic cup formation / RHO GTPases Activate WASPs and WAVEs / Arp2/3 protein complex / Arp2/3 complex-mediated actin nucleation / regulation of actin filament polymerization / Clathrin-mediated endocytosis / Neutrophil degranulation / positive regulation of double-strand break repair via homologous recombination / cilium assembly ...EPHB-mediated forward signaling / Regulation of actin dynamics for phagocytic cup formation / RHO GTPases Activate WASPs and WAVEs / Arp2/3 protein complex / Arp2/3 complex-mediated actin nucleation / regulation of actin filament polymerization / Clathrin-mediated endocytosis / Neutrophil degranulation / positive regulation of double-strand break repair via homologous recombination / cilium assembly / positive regulation of lamellipodium assembly / actin filament polymerization / cell projection / structural constituent of cytoskeleton / actin filament binding / cell migration / site of double-strand break / actin binding / cell cortex / neuron projection / synapse / positive regulation of transcription by RNA polymerase II / ATP binding / nucleus / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Nolen, B.J. / Pollard, T.D. | ||||||
![]() | ![]() Title: Insights into the Influence of Nucleotides on Actin Family Proteins from Seven Structures of Arp2/3 Complex. Authors: Nolen, B.J. / Pollard, T.D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 371.9 KB | Display | ![]() |
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PDB format | ![]() | 292.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.1 MB | Display | ![]() |
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Full document | ![]() | 1.1 MB | Display | |
Data in XML | ![]() | 69.2 KB | Display | |
Data in CIF | ![]() | 95.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2p9iC ![]() 2p9lC ![]() 2p9nC ![]() 2p9pC ![]() 2p9sC ![]() 2p9uC C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-Actin-like protein ... , 2 types, 2 molecules AB
#1: Protein | Mass: 47428.031 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#2: Protein | Mass: 44834.711 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
-Actin-related protein 2/3 complex subunit ... , 5 types, 5 molecules CDEFG
#3: Protein | Mass: 41016.738 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#4: Protein | Mass: 34402.043 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
#5: Protein | Mass: 20572.666 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
#6: Protein | Mass: 19697.047 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
#7: Protein | Mass: 16295.317 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
-Non-polymers , 3 types, 400 molecules ![](data/chem/img/CA.gif)
![](data/chem/img/ATP.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/ATP.gif)
![](data/chem/img/HOH.gif)
#8: Chemical | #9: Chemical | #10: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.13 Å3/Da / Density % sol: 60.7 % |
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Crystal grow | Temperature: 278 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 7.5% PEG 3350, 50mM HEPES, 100mM KSCN, 10% Sucrose, VAPOR DIFFUSION, HANGING DROP, temperature 278K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Nov 15, 2004 |
Radiation | Monochromator: Si 111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.008 Å / Relative weight: 1 |
Reflection | Resolution: 2.58→50 Å / Num. all: 89458 / Num. obs: 88027 / % possible obs: 98.4 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 / Redundancy: 6.7 % / Rmerge(I) obs: 0.099 / Χ2: 1.472 / Net I/σ(I): 11.2 |
Reflection shell | Resolution: 2.58→2.67 Å / Redundancy: 5.9 % / Rmerge(I) obs: 0.435 / Mean I/σ(I) obs: 4.03 / Num. unique all: 7621 / Χ2: 1.694 / % possible all: 86.5 |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Bsol: 21.309 Å2 | ||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 35.609 Å2
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Refinement step | Cycle: LAST / Resolution: 2.59→50 Å
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Refine LS restraints |
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Xplor file |
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